Inventor · disambiguated record
Nobuo Ootake
Also filed as: OOTAKE NOBUO
3 granted patents·36 citations·filing 1998–2002
71Inventor score
Technology areasB01J
Top patents by PatentIndex Score
3 records- 0158US6858555B2Process for making a catalyst for cracking heavy oilEXXONMOBIL RES & ENG CO·Filed 2002·Granted Feb 22, 2005·4 cites·10 claims
- 0254US6511933B1Catalyst for cracking heavy oilTONEN CORP·Filed 1998·Granted Jan 28, 2003·17 cites·4 claims
- 0349US6225255B1Additive catalyst for the cracking of heavy oilEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted May 1, 2001·15 cites·8 claims
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